Evidence map›Paper›PMID 32037616›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2020

Gold Redox Catalysis with a Selenium Cation as a Mild Oxidant.

Jin Wang, Chiyu Wei, Xuming Li, Pengyi Zhao, Chuan Shan, Lukasz Wojtas, Hao Chen, Xiaodong Shi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Jin WangCollege of Chemistry, Chemical Engineering and Material Science, Shandong Normal University, Jinan, Shandong, 250014, P. R. China.
Chiyu WeiDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Xuming LiDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Pengyi ZhaoDepartment of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
Chuan ShanDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Lukasz WojtasDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Hao ChenDepartment of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
Xiaodong ShiDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.ORCID http://orcid.org/0000-0002-3189-1315

Funding

Achieving challenging coupling with gold redox catalysisR01GM120240 · NIGMS · UNIVERSITY OF SOUTH FLORIDA · PI SHI, XIAODONG · 2016 to 2020
$1.6M
Directorate for Mathematical and Physical Sciences CHE-1665122Directorate for Mathematical and Physical Sciences CHE-1915878NIGMS NIH HHS 1R01GM120240-01NIGMS NIH HHS R01 GM120240
6 · The paper itself

Abstract

Gold-catalyzed alkyne and allene diselenations were developed. Excellent regioselectivity (trans) and good to excellent yields were achieved (up to 98 % with 2 % catalyst loading) with a wide range of substrates. Mechanistic investigation revealed the formation of a vinyl gold(I) intermediate followed by an intermolecular selenium cation migration, suggesting that a gold(I/III) redox process was successfully implemented under mild conditions.

Indexed as

alkyneallenediselenationgold redox catalysismild oxidant

Identifiers

PMID32037616
PMCPMC7220824

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.